The newfound alien world, designated TOI-3493 b is more than three times larger ... exoplanets—ranging from small, rocky worlds to gaseous giants. TOI-3493, also known as HD 119355, is a star ...

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...

The confirmed exoplanet, designated HD 35843 c, is about 2.5 times larger and 11.3 times more massive than the Earth ... received designation HD 35843 b. It is closer to the parent star—at ...

NASA's James Webb Space Telescope has uncovered evidence of a possible ocean world larger than Earth with conditions that have the potential to support life. The exoplanet known as K2-18 b was ...